Foundation - 跳过链接
说明
如果您的网站包含大量导航，那么屏幕阅读器很难通过阅读整个导航来获取网站内容。
要解决此问题，您可以在页面顶部使用跳过链接，并使用.show-on-focus类隐藏内容，并使用tabindex = "0"属性使元素可聚焦。
示例
以下示例演示了 Foundation 中跳过链接属性的使用−
<!doctype html>
<head>
<meta charset = "utf-8" />
<meta http-equiv = "x-ua-compatible" content = "ie = edge" />
<meta name = "viewport" content = "width = device-width, initial-scale = 1.0" />
<title>Creating Skip Links</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.1/dist/css/foundation.min.css" integrity="sha256-1mcRjtAxlSjp6XJBgrBeeCORfBp/ppyX4tsvpQVCcpA= sha384-b5S5X654rX3Wo6z5/hnQ4GBmKuIJKMPwrJXn52ypjztlnDK2w9+9hSMBz/asy9Gw sha512-M1VveR2JGzpgWHb0elGqPTltHK3xbvu3Brgjfg4cg5ZNtyyApxw/45yHYsZ/rCVbfoO5MSZxB241wWq642jLtA==" crossorigin="anonymous">
<!-- Compressed JavaScript -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.0.1/js/vendor/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.1/dist/js/foundation.min.js" integrity="sha256-WUKHnLrIrx8dew//IpSEmPN/NT3DGAEmIePQYIEJLLs= sha384-53StQWuVbn6figscdDC3xV00aYCPEz3srBdV/QGSXw3f19og3Tq2wTRe0vJqRTEO sha512-X9O+2f1ty1rzBJOC8AXBnuNUdyJg0m8xMKmbt9I3Vu/UOWmSg5zG+dtnje4wAZrKtkopz/PEDClHZ1LXx5IeOw==" crossorigin="anonymous"></script>
</head>
<body>
<h2>Skip Links Example</h2>
<p><a class = "show-on-focus" href = "#myval">Skip this info</a></p>
<main id = "myval" role = "main" tabindex = "0">
<p>Hide Screen Readers Example</p>
</main>
</body>
</html>
输出
让我们执行以下步骤来查看上述代码的工作原理 −
保存上述 html 代码 skip_links.html 文件。
在浏览器中打开此 HTML 文件，将显示如下所示的输出。
foundation_visibility_classes.html
